Chongqing
China
3
2021-02-11
The entities that hold a legal rights for patent applications filed by inventor Wang Kaining:
Kaining Wang from Chongqing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
BLOCKCHAIN-BASED DATA MANAGEMENT METHOD AND RELATED SYSTEM
#2 | 2020-12-24Blockchain system, information sharing method and related equipment
#3 | 2019-09-12INFORMATION AUDITING METHOD, APPARATUS, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM
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